1) Model NO: HDKJ S3150D 
2) Size: 40mm x 20mm x 40.5mm 
3) Wire Long: 320mm 
4) Weight: 60g 
5) Dead zone set: 4us 
6) Max rotation angle: 300degree (Plug, output, remote control issue and Futaba, JR, HITEC, compatible) 
7) Torque: 9Kg.cm. at 6.0v, 10Kg.cm. at 7.2v 
8) Speed: 0.16sec / 60 degree at 6v, 0.14sec/  60degree at 7.2v 
9) NO-Load Current: <500MA 
10) Working Voltage: (4.8-7.2)V 
11) Structural material: Precision metal gear, Motor iron core, Duplex bearing, Square anti-interference VR.